fix sorting on lectures page
fix lectures sorting
comment link to topics
add distinct to lectors
add ransack to admin/orders
fix active class in lectors page
add ransack to admin/audits
add ransack to admin/pages
add ransack to admin/news
add ransack to admin/lectures
remove transletion from sort_link ransack method
refactoring active class menu item
add default ransack sorting
Merge branch 'feature/202_design_fix' into develop
Merge branch 'feature/217_add_ransack_to_admin_panel' into develop

Conflicts:
	app/views/web/admin/news/index.html.haml
	app/views/web/admin/pages/index.html.haml
	config/locales/activerecord.yml
Merge branch 'feature/218_lectures_sort_change' into develop

Conflicts:
	app/controllers/web/lectors_controller.rb